74 lines
2.5 KiB
TypeScript
74 lines
2.5 KiB
TypeScript
import { z } from "zod";
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import { fetchWithTrustedCertificatesAsync } from "@homarr/core/infrastructure/http";
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import { withTimeoutAsync } from "@homarr/core/infrastructure/http/timeout";
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import { createWidgetRequestHandler } from "./lib/widget-request-handler";
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export const weatherRequestHandler = createWidgetRequestHandler({
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async requestAsync(input: { latitude: number; longitude: number }) {
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const res = await withTimeoutAsync(async (signal) => {
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return await fetchWithTrustedCertificatesAsync(
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`https://api.open-meteo.com/v1/forecast?latitude=${input.latitude}&longitude=${input.longitude}&daily=weathercode,temperature_2m_max,temperature_2m_min,sunrise,sunset,wind_speed_10m_max,wind_gusts_10m_max,relative_humidity_2m_mean¤t_weather=true&timezone=auto`,
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{ signal },
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);
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});
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const json: unknown = await res.json();
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const weather = await atLocationOutput.parseAsync(json);
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return {
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current: weather.current_weather,
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daily: weather.daily.time.map((value, index) => {
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return {
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time: value,
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weatherCode: weather.daily.weathercode[index] ?? 404,
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maxTemp: weather.daily.temperature_2m_max[index],
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minTemp: weather.daily.temperature_2m_min[index],
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sunrise: weather.daily.sunrise[index],
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sunset: weather.daily.sunset[index],
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maxWindSpeed: weather.daily.wind_speed_10m_max[index],
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maxWindGusts: weather.daily.wind_gusts_10m_max[index],
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humidity: weather.daily.relative_humidity_2m_mean[index],
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};
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}),
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} satisfies Weather;
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},
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});
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const atLocationOutput = z.object({
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current_weather: z.object({
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weathercode: z.number(),
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temperature: z.number(),
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windspeed: z.number(),
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}),
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daily: z.object({
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time: z.array(z.string()),
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weathercode: z.array(z.number()),
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temperature_2m_max: z.array(z.number()),
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temperature_2m_min: z.array(z.number()),
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sunrise: z.array(z.string()),
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sunset: z.array(z.string()),
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wind_speed_10m_max: z.array(z.number()),
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wind_gusts_10m_max: z.array(z.number()),
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relative_humidity_2m_mean: z.array(z.number()),
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}),
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});
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export interface Weather {
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current: {
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weathercode: number;
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temperature: number;
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windspeed: number;
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};
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daily: {
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time: string;
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weatherCode: number;
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maxTemp: number | undefined;
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minTemp: number | undefined;
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sunrise: string | undefined;
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sunset: string | undefined;
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maxWindSpeed: number | undefined;
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maxWindGusts: number | undefined;
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humidity: number | undefined;
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}[];
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}
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